Cobalt
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Software Engineer II - AI SaaS F/M

Paris (Station F) / Partial RemoteFull-time

Develop product features on our main stack (Python, React/TypeScript, Go).

Your mission

  • Develop product features (Python, React/TypeScript, Go)
  • Contribute to AI/NLP features (LLM, TTS/STT)
  • Build API integrations (CRM, ERP, collaboration tools)
  • Participate in architecture decisions
  • Implement automated tests and CI/CD

Your profile

  • Strong Python and React/TypeScript skills; Go is a plus
  • Experience or projects in AI, LLMs, or TTS/STT
  • Familiarity with AWS
  • Rigorous, taste for clean code
  • Startup mindset and user-focused

What we offer

  • Early-stage startup with fast growth
  • AI product already used by clients
  • Diverse challenges across tech, AI and UX
  • Rapid learning and potential equity

Interested?

Send us your application by email.

Apply